Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
此题关键点简单的很,别想复杂了这题别想太复杂,我优化了整整一个星期后才发现想多了o(╯□╰)o 排序,dfs + prune,就这样 这题麻烦不在于题的解法有多难,而在于存在很多花哨解法的诱惑,如果解法没选对,再怎么优化也不可能过, Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator